9318816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 30270240

約数和(自身を除く): 20951424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 131, 144, 152, 156, 171, 208, 228, 234, 247, 262, 288, 304, 312, 342, 393, 416, 456, 468, 494, 524, 608, 624, 684, 741, 786, 912, 936, 988, 1048, 1179, 1248, 1368, 1482, 1572, 1703, 1824, 1872, 1976, 2096, 2223, 2358, 2489, 2736, 2964, 3144, 3406, 3744, 3952, 4192, 4446, 4716, 4978, 5109, 5472, 5928, 6288, 6812, 7467, 7904, 8892, 9432, 9956, 10218, 11856, 12576, 13624, 14934, 15327, 17784, 18864, 19912, 20436, 22401, 23712, 27248, 29868, 30654, 32357, 35568, 37728, 39824, 40872, 44802, 54496, 59736, 61308, 64714, 71136, 79648, 81744, 89604, 97071, 119472, 122616, 129428, 163488, 179208, 194142, 238944, 245232, 258856, 291213, 358416, 388284, 490464, 517712, 582426, 716832, 776568, 1035424, 1164852, 1553136, 2329704, 3106272, 4659408, 9318816]

約数ペア:

[(1, 9318816), (2, 4659408), (3, 3106272), (4, 2329704), (6, 1553136), (8, 1164852), (9, 1035424), (12, 776568), (13, 716832), (16, 582426), (18, 517712), (19, 490464), (24, 388284), (26, 358416), (32, 291213), (36, 258856), (38, 245232), (39, 238944), (48, 194142), (52, 179208), (57, 163488), (72, 129428), (76, 122616), (78, 119472), (96, 97071), (104, 89604), (114, 81744), (117, 79648), (131, 71136), (144, 64714), (152, 61308), (156, 59736), (171, 54496), (208, 44802), (228, 40872), (234, 39824), (247, 37728), (262, 35568), (288, 32357), (304, 30654), (312, 29868), (342, 27248), (393, 23712), (416, 22401), (456, 20436), (468, 19912), (494, 18864), (524, 17784), (608, 15327), (624, 14934), (684, 13624), (741, 12576), (786, 11856), (912, 10218), (936, 9956), (988, 9432), (1048, 8892), (1179, 7904), (1248, 7467), (1368, 6812), (1482, 6288), (1572, 5928), (1703, 5472), (1824, 5109), (1872, 4978), (1976, 4716), (2096, 4446), (2223, 4192), (2358, 3952), (2489, 3744), (2736, 3406), (2964, 3144)]